“…Researchers, policymakers, and district leaders from across the nation have been watching Philadelphia ever since February 1995 when Superintendent David Hornbeck used $50 million from the Annenberg Challenge (and $100 million in local matching funds) to launch “Children Achieving.” This systemic reform initiative relied on standards, decentralization, and accountability reforms while vigorously pursuing fairer, more adequate funding for the district's schools and mandating that all schools be divided into smaller units (SLCs) that would provide more personalized environments for teaching and learning (e.g., Christman, 2001; Wong & Alkins, 1999; Wong & Brown, 1998; Wong & Sunderman, 2000). Significant achievement gains were made during the Children's Achieving initiative (Corcoran & Christman, 2002; Tighe, Wang, & Foley, 2002), including gains in access to challenging math and science courses and achievement in these content areas noted in studies of the Urban Systemic Initiative (USI) in Philadelphia (Kim, Crasco, Leavitt, & Karantonis, 2002). But these gains were not big enough or fast enough to shield the initiative from financial and political problems.…”